Allow installation with chardet 4

chardet4.patch

@@ -0,0 +1,30 @@
+From b0ed732d0a637e43c72bb1a777d02776cde37376 Mon Sep 17 00:00:00 2001
+From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
+Date: Fri, 11 Dec 2020 10:24:17 +0200
+Subject: [PATCH] Bump chardet from 3.0.4 to 4.0.0 (#5333)
+
+Bumps [chardet](https://github.com/chardet/chardet) from 3.0.4 to 4.0.0.
+- [Release notes](https://github.com/chardet/chardet/releases)
+- [Commits](https://github.com/chardet/chardet/compare/3.0.4...4.0.0)
+
+Signed-off-by: dependabot[bot] <support@github.com>
+
+Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
+---
+ requirements/base.txt | 2 +-
+ setup.py              | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/setup.py b/setup.py
+index a79e473..3208bcd 100644
+--- a/setup.py
++++ b/setup.py
+@@ -65,7 +65,7 @@ except IndexError:
+ 
+ install_requires = [
+     "attrs>=17.3.0",
+-    "chardet>=2.0,<4.0",
++    "chardet>=2.0,<5.0",
+     "multidict>=4.5,<7.0",
+     "async_timeout>=3.0,<4.0",
+     "yarl>=1.0,<2.0",

python-aiohttp.spec

@@ -3,7 +3,7 @@
 
 Name:           python-%{srcname}
 Version:        3.7.3
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Python HTTP client/server for asyncio
 
 License:        ASL 2.0
@@ -12,6 +12,10 @@ Source0:        %{url}/archive/v%{version}/%{srcname}-%{version}.tar.gz
 # Unbundle http-parser
 Patch0:         unbundle-http-parser.patch
 
+# Allow chardet 4+, merged upstream
+# https://github.com/aio-libs/aiohttp/commit/b0ed732d0a
+Patch1:         chardet4.patch
+
 BuildRequires:  gcc
 BuildRequires:  http-parser-devel
 
@@ -58,6 +62,9 @@ with middlewares and pluggable routing.
 %{python3_sitearch}/%{srcname}/
 
 %changelog
+* Thu Feb 04 2021 Miro Hrončok <mhroncok@redhat.com> - 3.7.3-3
+- Allow installation with chardet 4
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.7.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild